﻿using System;
using System.Collections.Generic;
using System.Text;

namespace EncryptWizard
{
    public class Decrypter
    {
        public string decrypt(string p)
        {
            char key = (char)1;
            char[] pArray = p.ToCharArray();
            for (var i = 0; i < pArray.Length; i++)
            {
                pArray[i] = (char)(pArray[i] - key);
            }
            return new string(pArray);
        }
    }
}
